South AfricaSouth Africa, officially the Republic of South Africa, is the southernmost country in Africa. It is bounded to the south by of coastline that stretches along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania.
ZambeziThe Zambezi (also spelled Zambeze and Zambesi) is the fourth-longest river in Africa, the longest east-flowing river in Africa and the largest flowing into the Indian Ocean from Africa. Its drainage basin covers , slightly less than half of the Nile's. The river rises in Zambia and flows through eastern Angola, along the north-eastern border of Namibia and the northern border of Botswana, then along the border between Zambia and Zimbabwe to Mozambique, where it crosses the country to empty into the Indian Ocean.
ConfluenceIn geography, a confluence (also: conflux) occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); or where two streams meet to become the source of a river of a new name (such as the confluence of the Monongahela and Allegheny rivers at Pittsburgh, forming the Ohio); or where two separated channels of a river (forming a river island) rejoin at the downstream end.
HippopotamusThe hippopotamus (ˌhɪpəˈpɒtəməs ; : hippopotamuses or hippopotami) or hippo (: hippos; Hippopotamus amphibius), further qualified as the common hippopotamus, Nile hippopotamus, or river hippopotamus, is a large semiaquatic mammal native to sub-Saharan Africa. It is one of only two extant species in the family Hippopotamidae, the other being the pygmy hippopotamus (Choeropsis liberiensis or Hexaprotodon liberiensis). Its name comes from the ancient Greek for "river horse" (ἱπποπόταμος).
MfecaneThe Mfecane (Nguni, Zulu pronunciation: [m̩fɛˈkǀaːne]), also known by the Sesotho names Difaqane or Lifaqane (all meaning "crushing, scattering, forced dispersal, forced migration), is a historical period of heightened military conflict and migration associated with state formation and expansion in Southern Africa. The exact range of dates that comprise the Mfecane varies between sources. At its broadest, the period lasted from the late eighteenth century to the mid-nineteenth century, but scholars often focus on an intensive period from the 1810s to the 1840s.
BotswanaBotswana (Land of the Tswana; bɒtˈswɑːnə, UKbʊt-,_bʊˈtʃw-), officially the Republic of Botswana (Lefatshe la Botswana, lɪˈfatshɪ la bʊˈtswana), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 per cent of its territory being the Kalahari Desert. It is bordered by South Africa to the south and southeast, Namibia to the west and north, and Zimbabwe to the northeast. It is connected by the Kazungula Bridge to Zambia, across the world's shortest border between two countries.
JohannesburgJohannesburg (dʒoʊˈhænᵻsbɜːrɡ , USalso-ˈhɑːn- , juəˈɦanəsbœrχ; Zulu and eGoli ɛˈɡɔːli) (colloquially known as Jozi, Joburg, Jo'burg or "The City of Gold") is the most populous city in South Africa, classified as a megacity; it is one of the 100 largest urban areas in the world. According to Demographia, the Johannesburg–Pretoria urban area (combined because of strong transport links that make commuting feasible) is the 26th-largest in the world in terms of population, with 14,167,000 inhabitants.
ZimbabweZimbabwe (zɪmˈbɑːbweɪ,_-wi), officially the Republic of Zimbabwe, is a landlocked country in Southern Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the southwest, Zambia to the north, and Mozambique to the east. The capital and largest city is Harare, and the second largest is Bulawayo. A country of roughly 15 million people, Zimbabwe's largest ethnic group are the Shona, who make up 80% of the population, followed by the Northern Ndebele and other smaller minorities.
Drainage basinA drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the drainage divide, made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium.
MozambiqueMozambique (ˌmoʊzæmˈbiːk; Moçambique, musɐ̃ˈbikɨ; Mozambiki; Msumbiji; Muzambhiki), officially the Republic of Mozambique (República de Moçambique, ʁɛˈpuβlikɐ ðɨ musɐ̃ˈbikɨ), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Africa to the southwest. The sovereign state is separated from the Comoros, Mayotte and Madagascar by the Mozambique Channel to the east.
